Issued Patents 2004
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824835 | Flexible magnetic recording medium | Kazuhiro Niitsuma | 2004-11-30 |
| 6797373 | Magnetic recording medium | Nobuo Yamazaki, Shinji Saito | 2004-09-28 |
| 6790522 | Magnetic recording medium | Nobuo Yamazaki, Shinji Saito | 2004-09-14 |
| 6791803 | Magnetic recording and reproducing method and magnetic recording medium employed for the same | Shinji Saito, Nobuo Yamazaki | 2004-09-14 |
| 6780503 | Magnetic recording medium | Nobuo Yamazaki, Shinji Saito | 2004-08-24 |
| 6773783 | Magnetic recording medium in the form of a disc | Shinji Saito, Nobuo Yamazaki | 2004-08-10 |
| 6713149 | Magnetic recording medium | Takeshi Harasawa, Shinji Saito | 2004-03-30 |
| 6703106 | Magnetic recording and reproducing method and magnetic recording medium for use in the method | Takeshi Harasawa, Shinji Saito | 2004-03-09 |
| 6677036 | Method for producing magnetic recording medium and magnetic recording medium | Nobuo Yamazaki, Shinji Saito | 2004-01-13 |